Perhaps you should try some spelling variations:
dong yang » dong hoang, dan yang, dong jung
wang yang » wang yan, wang liang, wang yanling
yang yang » wang yan
gene yang » gene bank
yang min » yang mind, yang jin, tang min
min hong » amin hong, tin hong, min hyoung
hong ghi » zhong zhi, hong g, hong hai
yi hua » ya hua, yi hui, ying hua
li hua » li hui, lu hua

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: ((((dong yang) or (wang yang))) or (yang yang)) ((yi hua) OR (li hua)) gene yang min hong ghi ;~.
• If you are trying to use Boolean operators, they must be ALL CAPS: ((((dong yang) OR (wang yang))) OR (yang yang)) ((yi hua) OR (li hua)) gene yang min hong ghi ;.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((dong yang) or (wang yang))) or (yang yang)) ((yi hua) OR (li hua)) gene yang min hong ghi ;".
• Adding a wildcard symbol may retrieve word variants: ((((dong yang) or (wang yang))) or (yang yang)) ((yi hua) OR (li hua)) gene yang min hong ghi ;*.